package edu.sctu.practice.class02.qiuyangyang;

/**
 * Created by Administrator on 2015/11/5.
 */
public class TestDemo {
    public   void log() {
        System.out.println("打开电脑");
    }

    public  void listen() {
        System.out.println("听老师讲课");
    }

    public   void shutDown() {
        System.out.println("关闭电脑");
    }



}
